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NOTICE: SIGNALT Calculations are currently running through final testing and may be inaccurate until completed.

Source	Office of Environment and Heritage
Latest Sample Date	16-11-2005
Taxa count ORDER	14
Taxa count FAMILY	35
Taxa count ALT	35
Mayflies present?	44
	ORDER	FAMILY	ALT
SIGNAL	3.6	4.7	3.6
Weighted SIGNAL	5.9		5.1

	Category	ALUM Categories	Percent of upstream catchment	Area
	Pastoral Farming	3.2.0 Grazing modified pastures	55.08%	2,950,411,922m²
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park	34.74%	1,860,732,788m²
	Forestry Plantation	3.1.2 Softwood plantation forestry	8.50%	455,429,356m²
	Residential And Infrastructure	5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.5.3 Recreation and culture, 5.7.2 Roads	1.67%	89,535,260m²
Show minor land uses 1
				53,561,093m²

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	5	2
Dugesiidae (Unident.) IF619999	5
Gastropoda KG	4	1
Lymnaeidae (Unident.) KG059999	2
Physidae (Unident.) KG089999	2
Oligochaeta LO	18	2
Oligochaeta (Unident.) LO999999	18
Acarina MM	4	6
Mites (Unident.) MM999999	4

Unknown OJ	1
Copepoda (Unident.) OJ999999	1
Unknown OT	4
Atyidae (Unident.) OT019999	4

Unknown QA	1
Collembola (Unident.) QA999999	1
Coleoptera QC	51	5
Dytiscidae (Unident.) QC099999	14
Gyrinidae (Unident.) QC109999	18

Hydrophilidae (Unident.) QC119999	15

Elmidae (Unident.) QC349999	2

Psephenidae (Unident.) QC379999	2

Diptera QD	103	3
Ceratopogonidae (Unident.) QD099999	14

Simuliidae (Unident.) QD109999	10

Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	62
Chironominae (Unident.) QDAJ9999	16
Ephemeroptera QE	44	9
Baetidae (Unident.) QE029999	29
Coloburiscidae (Unident.) QE059999	1
Leptophlebiidae (Unident.) QE069999	13
Caenidae (Unident.) QE089999	1
Hemiptera QH	8	2
Veliidae (Unident.) QH569999	1
Corixidae (Unident.) QH659999	4
Notonectidae (Unident.) QH679999	3
Odonata QO	4	3
Aeshnidae (Unident.) QO129999	1
Gomphidae (Unident.) QO139999	2
Corduliidae (Unident.) QO169999	1
Plecoptera QP	26	10
Eustheniidae (Unident.) QP019999	1
Gripopterygidae (Unident.) QP039999	25
Trichoptera QT	33	8
Hydrobiosidae (Unident.) QT019999	14
Hydroptilidae (Unident.) QT039999	2
Hydropsychidae (Unident.) QT069999	6
Conoesucidae (Unident.) QT159999	5
Leptoceridae (Unident.) QT259999	6

SIGNALT	3.6
	ORDER
Weighted SIGNALT	4.8